"But, is it okay for Mengmeng to eat elixir herbs at such a young age?" Zi Yan asked a little worried.

"The things the old man prepared are not good." Zhang Han shook his head slightly, staring at Mengmeng, and said, "Huh? I didn't waste a little bit of energy. It seems that our daughter's aptitude for cultivating immortals is very good."

"Then it's up to you?" Zi Yan also felt relieved and smiled.